---
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/275047686.md"
description: "The Nasdaq Biotechnology Index fell by 2%. Among the constituent stocks, Jyong Biotech dropped by 20.95%, BridgeBio Pharma fell by 15.21%, Sionna Therapeutics decreased by 15.12%, Abcellera Biologics declined by 14.98%, and Editas Medicine fell by 14.62%. Gilead Sciences rose by 2.15%, Silence Therapeutics increased by 5.12%, Erasca went up by 5.69%, and Phibro Animal Health surged by 22.02%"
datetime: "2026-02-05T23:56:53.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/275047686.md)
  - [en](https://longbridge.com/en/news/275047686.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/275047686.md)
generator: "portal-rs"
---

# 

The Nasdaq Biotechnology Index fell by 2%, with component stock Jyong Biotech down 20.95%, BridgeBio Pharma down 15.21%, Sionna Therapeutics down 15.12%, Abcellera Biologics down 14.98%, and Editas Medicine down 14.62%. Gilead Sciences, on the other hand, rose by 2.15%, with Silence Therapeutics up 5.12%, Erasca up 5.69%, and Phibro Animal Health up 22.02%

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---
> **Disclaimer: This article is for reference only and does not constitute any investment advice.**